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KOYAMA SHOZO

Overview
  • Total Patents
    19
About

KOYAMA SHOZO has a total of 19 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan, Canada and United States. Its main competitors in its focus markets pharmaceuticals, basic materials chemistry and environmental technology are NONA INTERNAT LTD DR, CUTANIX CORP and EIRION THERAPEUTICS INC.

Patent filings per year

Chart showing KOYAMA SHOZOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koyama Shozo 19
#2 Yamaguchi Yoshihiro 11
#3 Tanaka Satoshi 6

Latest patents

Publication Filing date Title
JP2004359692A Antigen inducing agent, vaccine precursor, vaccine, antibody, neutralizing antibody, antitoxin, idioantibody, and anti-idiotype antibody induced by idioantibody
US7914793B2 Method for producing an antigenic substance and antibody
JP2002053482A Improver of high-molecular property and characteristic consisting essentially of nonirritable aromatic neutral resin oil extracted from evergreen shrub of chamaecyparsi or thujopsis and having no metal corrosivity
JP2000336037A Non-irritant and non-metal-corrosive aromatic neutral resin oil extracted from evergreen shrub of the genus chamaecyparsi or thujopsis and wound-curative agent and epithelialization promoter containing the same aromatic neutral resin oil as main component
JP2000026287A Suppressant for molecular expression function
JPH10212229A Antigen substance inducer, vaccine precursor, vaccine, antibody, neutralizing antibody, antitoxin, idioantibody, and anti-idiotype antibody induced by idioantibody
JPH0985001A Distillation and separation method and distillation and separation apparatus
CA2396745A1 Inhibitory or blocking agents of molecular generating and/or inducing functions
AU3399395A Depressant of functions developed by molecule
JPH08169839A Non-irritant and non-metal-corrosive aromatic neutral resin oil extracted from evergreen shrub of cypress or hiba arborvitae family, and wound-curative agent and epithelialization promoter, medical auxiliary, surface activity promoter, and miteproofing and antimicrobial material containing the same as main component
JPS5168308A Rintentoshaki oyobi toshabanno insatsuhoho oyobi toshayogenshi